Home / 2,498,209.02-3,447,532.53-1,352,293.92

Finding the Fourth Proportional to 2,498,209.02, 3,447,532.53 and 1,352,293.92

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Solution

The fourth proportional to 2,498,209.02, 3,447,532.53 and 1,352,293.92 is: 1,866,167.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,498,209.02 : 3,447,532.53 = 1,352,293.92 : x
  2. Step 2: Convert to fraction form
    2,498,209.02/3,447,532.53 = 1,352,293.92/x
  3. Step 3: Cross multiply
    2,498,209.02x = 3,447,532.53 × 1,352,293.92
  4. Step 4: Simplify right side
    2,498,209.02x = 4,662,077,279,321.22
  5. Step 5: Solve for x
    x = 4,662,077,279,321.22/2,498,209.02
  6. Step 6: Final answer
    x = 1,866,167.82

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.